/* 页面：首页、列表、详情、资料、询价 */
main{display:block;min-height:60vh}
.sec{padding-block:clamp(64px,8vw,112px)}
.sec.tint{background:var(--bg-2)}
.sec.tight{padding-block:clamp(44px,5vw,72px)}
.sec-head{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:18px 40px;margin-bottom:clamp(28px,3.4vw,44px)}
.sec-head h2{margin:0;max-width:22ch}
.sec-head p{margin:12px 0 0;max-width:62ch;color:var(--mut);font-size:1.02rem}
.more{display:inline-flex;align-items:center;gap:8px;font-weight:600;color:var(--ink);text-decoration:none;white-space:nowrap}
.more:hover{color:var(--brand)}
.more .ic{width:18px;height:18px;transition:transform .16s}
.more:hover .ic{transform:translateX(3px)}
[dir=rtl] .more:hover .ic{transform:scaleX(-1) translateX(3px)}

/* ===== 首页主视觉：满屏实景 + 暗色叠层 ===== */
.hero{position:relative;isolation:isolate;color:var(--on-dark);background:var(--dark);overflow:hidden}
.hero-bg{position:absolute;inset:0;z-index:-2}
.hero-bg img{width:100%;height:100%;object-fit:cover;object-position:70% 50%}
.hero::before{content:"";position:absolute;inset:0;z-index:-1;background:
  linear-gradient(90deg,rgba(7,12,22,.94) 0%,rgba(7,12,22,.82) 38%,rgba(7,12,22,.35) 72%,rgba(7,12,22,.15) 100%),
  linear-gradient(0deg,rgba(7,12,22,.75) 0%,rgba(7,12,22,0) 38%)}
[dir=rtl] .hero::before{background:
  linear-gradient(270deg,rgba(7,12,22,.94) 0%,rgba(7,12,22,.82) 38%,rgba(7,12,22,.35) 72%,rgba(7,12,22,.15) 100%),
  linear-gradient(0deg,rgba(7,12,22,.75) 0%,rgba(7,12,22,0) 38%)}
.hero>.wrap{min-height:clamp(560px,78vh,760px);display:flex;flex-direction:column;justify-content:center;padding-block:clamp(72px,9vw,120px) clamp(120px,12vw,168px)}
.hero-copy{max-width:720px}
.hero .kicker{color:#AEB9FF}
.hero h1{color:#fff;font-size:clamp(2.3rem,5.2vw,4.25rem);line-height:1.04;letter-spacing:-.035em;margin-bottom:22px}
:lang(zh) .hero h1{line-height:1.18;letter-spacing:.01em;text-wrap:balance}
:lang(ar) .hero h1{line-height:1.3;letter-spacing:0}
.hero .lead{font-size:clamp(1.02rem,1.35vw,1.18rem);line-height:1.7;color:#C6CFDD;max-width:60ch;margin-bottom:32px}
.hsearch{display:flex;align-items:center;gap:6px;max-width:620px;padding:6px;background:#fff;border-radius:12px;box-shadow:0 20px 50px -20px rgba(0,0,0,.6)}
.hsearch .ic{flex:none;margin-inline-start:12px;color:var(--mut-2)}
.hsearch input{flex:1;min-width:0;border:0;min-height:48px;padding-inline:8px;background:transparent;font-size:1rem;box-shadow:none}
.hsearch input:focus{box-shadow:none}
.hsearch .btn{min-height:48px;border-radius:9px;padding-inline:24px}
.hero .hint{font-size:.82rem;color:#8F9BB0;margin:12px 0 0}
.hero-cta{margin-top:30px}
.hero-stats{position:absolute;inset-inline:0;bottom:0;border-top:1px solid rgba(255,255,255,.12);background:rgba(7,12,22,.55);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}
.hero-stats ul{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,minmax(0,1fr))}
@media (min-width:1100px){.hero-stats ul{padding-inline-end:236px}}
.hero-stats li{padding:20px clamp(12px,2vw,28px);border-inline-start:1px solid rgba(255,255,255,.1)}
.hero-stats li:first-child{border-inline-start:0;padding-inline-start:0}
.hero-stats b{display:block;color:#fff;font-size:clamp(1.3rem,2.2vw,1.75rem);font-weight:700;letter-spacing:-.02em;line-height:1.1;font-variant-numeric:tabular-nums}
.hero-stats span{display:block;font-size:.8rem;color:var(--on-dark-mut);margin-top:4px}
@media (max-width:760px){
  .hero>.wrap{min-height:0;padding-block:64px 40px}
  .hero::before{background:linear-gradient(180deg,rgba(7,12,22,.86),rgba(7,12,22,.94))}
  .hero-stats{position:static}
  .hero-stats ul{grid-template-columns:repeat(2,minmax(0,1fr))}
  .hero-stats li{padding:16px 16px 16px 0;border-inline-start:0;border-top:1px solid rgba(255,255,255,.08)}
  .hero-stats li:nth-child(even){padding-inline-start:16px;border-inline-start:1px solid rgba(255,255,255,.08)}
  .hsearch .btn{padding-inline:16px}
}

/* ===== 产品线（类别）网格：可扩展，含“即将上线” ===== */
.lines{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,268px),1fr));gap:16px}
.line{position:relative;display:flex;flex-direction:column;min-height:100%;padding:24px;background:#fff;border:1px solid var(--line);border-radius:var(--r);color:var(--body);text-decoration:none;transition:border-color .18s,box-shadow .18s,transform .18s}
a.line:hover{border-color:transparent;box-shadow:var(--sh-2);transform:translateY(-3px);color:var(--body)}
.line .lic{display:grid;place-items:center;width:52px;height:52px;border-radius:12px;background:var(--brand-soft);color:var(--brand);margin-bottom:20px}
.line .lic svg{width:28px;height:28px}
.line h3{margin:0 0 8px;font-size:1.08rem}
.line p{font-size:.88rem;color:var(--mut);margin:0 0 18px;flex:1}
.line .lfoot{display:flex;align-items:center;justify-content:space-between;gap:10px;font-size:.82rem;font-weight:600;color:var(--ink)}
.line .lfoot .ic{width:18px;height:18px;color:var(--brand);transition:transform .16s}
a.line:hover .lfoot .ic{transform:translateX(4px)}
[dir=rtl] a.line:hover .lfoot .ic{transform:scaleX(-1) translateX(4px)}
.line.soon{background:var(--bg-2);border-style:dashed;border-color:var(--line-2)}
.line.soon .lic{background:#fff;color:var(--mut)}
.line.soon h3{color:var(--ink-2)}
.line .tag.soon{position:absolute;top:22px;inset-inline-end:22px}

/* ===== 产品卡片 ===== */
.plist{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,272px),1fr));gap:20px}
.plist.feat3{grid-template-columns:repeat(4,minmax(0,1fr))}
@media (max-width:1100px){.plist.feat3{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:560px){.plist.feat3{grid-template-columns:1fr}}
.pitem{position:relative;display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;transition:border-color .18s,box-shadow .18s,transform .18s}
.pitem:hover{border-color:transparent;box-shadow:var(--sh-2);transform:translateY(-3px)}
.pitem .thumb{position:relative;aspect-ratio:4/3;background:linear-gradient(180deg,#F7F9FC,#EEF2F7);display:grid;place-items:center;padding:18px;border-bottom:1px solid var(--line)}
.pitem .thumb img{width:100%;height:100%;object-fit:contain;mix-blend-mode:multiply;transition:transform .35s}
.pitem:hover .thumb img{transform:scale(1.04)}
.pitem .thumb svg{width:62%;height:62%;opacity:.9}
.pitem .body{display:flex;flex-direction:column;flex:1;padding:18px 20px 20px}
.pitem .meta{display:flex;flex-wrap:wrap;gap:6px 10px;align-items:center;min-height:24px;margin-bottom:10px}
.pitem h3{margin:0 0 8px;font-size:1.04rem;line-height:1.35}
.pitem h3 a{color:var(--ink);text-decoration:none}
.pitem h3 a::after{content:"";position:absolute;inset:0;z-index:1}
.pitem h3 a:hover{color:var(--brand)}
.pitem p{font-size:.86rem;color:var(--mut);margin:0 0 16px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.pitem .row{position:relative;z-index:2;margin-top:auto;justify-content:space-between;gap:8px}
.pitem .linkbtn{text-decoration:none;font-weight:600;font-size:.86rem;color:var(--ink)}
.pitem .linkbtn:hover{color:var(--brand)}
.pitem .linkbtn .ic{width:16px;height:16px}

/* 行业入口 */
.inds{list-style:none;margin:0 0 28px;padding:0;display:flex;flex-wrap:wrap;gap:8px;align-items:center}
.inds li:first-child{font-size:.82rem;font-weight:600;color:var(--mut);margin-inline-end:6px}
.inds a{display:inline-flex;align-items:center;min-height:36px;padding:6px 16px;border:1px solid var(--line-2);border-radius:999px;background:#fff;color:var(--ink-2);font-size:.86rem;font-weight:500;text-decoration:none;transition:all .15s}
.inds a:hover{border-color:var(--ink);color:var(--ink)}

/* ===== 应用场景（实景大图） ===== */
.scenes{display:grid;grid-template-columns:1.25fr 1fr 1fr;grid-template-rows:auto auto;gap:16px}
.scene{position:relative;isolation:isolate;display:flex;flex-direction:column;justify-content:flex-end;min-height:260px;padding:24px;border-radius:var(--r);overflow:hidden;color:#fff;text-decoration:none;background:var(--dark)}
.scene:first-child{grid-row:span 2;min-height:540px}
.scene img{position:absolute;inset:0;z-index:-2;width:100%;height:100%;object-fit:cover;transition:transform .6s}
.scene::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(180deg,rgba(7,12,22,0) 30%,rgba(7,12,22,.86) 100%)}
.scene:hover img{transform:scale(1.04)}
.scene b{display:block;font-size:1.2rem;letter-spacing:-.01em;margin-bottom:6px}
.scene span{font-size:.86rem;color:#C9D1DE;max-width:44ch}
.scene .tag{align-self:flex-start;margin-bottom:12px;background:rgba(255,255,255,.14);color:#fff;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px)}
@media (max-width:900px){.scenes{grid-template-columns:1fr 1fr}.scene:first-child{grid-column:1/-1;grid-row:auto;min-height:340px}}
@media (max-width:560px){.scenes{grid-template-columns:1fr}.scene,.scene:first-child{min-height:240px}}

/* ===== 制造能力：深色区 ===== */
.dark-sec{background:var(--dark);color:var(--on-dark)}
.dark-sec h2,.dark-sec h3{color:#fff}
.dark-sec .eyebrow{color:#AEB9FF}
.dark-sec .sec-head p{color:var(--on-dark-mut)}
.cap-grid{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,1fr);gap:clamp(28px,5vw,72px);align-items:center}
.cap-photo{position:relative;border-radius:var(--r-lg);overflow:hidden;aspect-ratio:4/3.4;background:var(--dark-2)}
.cap-photo img{width:100%;height:100%;object-fit:cover}
.cap-photo figcaption{position:absolute;inset-inline-start:16px;bottom:16px;padding:6px 12px;border-radius:999px;background:rgba(7,12,22,.7);color:#D6DDE8;font-size:.76rem;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px)}
.cap-thumbs{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:12px}
.cap-thumbs figure{margin:0;border-radius:var(--r);overflow:hidden;aspect-ratio:16/10;position:relative}
.cap-thumbs img{width:100%;height:100%;object-fit:cover}
.cap-thumbs figcaption{position:absolute;inset-inline-start:10px;bottom:10px;font-size:.72rem;color:#fff;background:rgba(7,12,22,.6);padding:3px 9px;border-radius:999px}
.cap-list{list-style:none;margin:0;padding:0;display:grid;gap:0}
.cap-list li{display:grid;grid-template-columns:44px minmax(0,1fr);gap:18px;padding:22px 0;border-top:1px solid rgba(255,255,255,.1)}
.cap-list li:last-child{border-bottom:1px solid rgba(255,255,255,.1)}
.cap-list .n{font-size:.8rem;font-weight:600;color:#AEB9FF;padding-top:3px;font-variant-numeric:tabular-nums}
.cap-list b{display:block;color:#fff;font-size:1.06rem;margin-bottom:6px}
.cap-list span{color:var(--on-dark-mut);font-size:.92rem;line-height:1.6}
.certs{display:flex;flex-wrap:wrap;gap:8px;margin-top:26px}
.certs span{display:inline-flex;align-items:center;min-height:32px;padding:5px 12px;border:1px solid rgba(255,255,255,.16);border-radius:999px;font-size:.78rem;font-weight:500;color:#DDE3EE}
.src-note{font-size:.78rem;color:#7E8AA0;margin:18px 0 0}
@media (max-width:900px){.cap-grid{grid-template-columns:1fr}}

/* ===== 询价流程 ===== */
.steps{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;counter-reset:s}
.steps li{position:relative;padding:30px 28px 28px;background:#fff;border:1px solid var(--line);border-radius:var(--r);counter-increment:s}
.steps li::before{content:counter(s,decimal-leading-zero);display:inline-grid;place-items:center;width:44px;height:44px;margin-bottom:20px;border-radius:50%;background:var(--brand-soft);color:var(--brand);font-weight:700;font-size:.9rem;font-variant-numeric:tabular-nums}
.steps b{display:block;color:var(--ink);font-size:1.06rem;margin-bottom:8px}
.steps span{color:var(--mut);font-size:.92rem}
@media (max-width:760px){.steps{grid-template-columns:1fr}}

/* ===== AI 横幅 ===== */
.aiband{position:relative;overflow:hidden;background:linear-gradient(120deg,#0F22B8 0%,#1530E0 55%,#3B53F0 100%);color:#fff;border-radius:var(--r-lg);padding:clamp(32px,5vw,56px)}
.aiband::after{content:"";position:absolute;inset-inline-end:-120px;top:-120px;width:420px;height:420px;border-radius:50%;background:radial-gradient(circle,rgba(255,255,255,.18),rgba(255,255,255,0) 70%);pointer-events:none}
.aiband-in{position:relative;display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:24px 48px}
.aiband h2{color:#fff;margin:0 0 10px;font-size:clamp(1.4rem,2.2vw,1.9rem);max-width:28ch}
.aiband p{margin:0;color:#D8DEFF;max-width:64ch}
.aiband .eyebrow{color:#DCE1FF}

/* ===== 页面头（内页） ===== */
.phead{background:var(--bg-2);border-bottom:1px solid var(--line);padding-block:clamp(40px,5vw,64px) clamp(28px,3.4vw,40px)}
.phead h1{margin:0}
.phead p{margin:12px 0 0;color:var(--mut);max-width:64ch}
.crumb{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:.84rem;color:var(--mut);margin-bottom:16px}
.crumb a{color:var(--mut);text-decoration:none}
.crumb a:hover{color:var(--brand)}
.crumb .ic{width:14px;height:14px;opacity:.6}

/* ===== 列表页：左侧筛选 + 右侧结果 ===== */
.catalog{display:grid;grid-template-columns:260px minmax(0,1fr);gap:clamp(24px,3vw,44px);align-items:start;padding-block:clamp(28px,3.4vw,44px) clamp(64px,8vw,96px)}
.filters{position:sticky;top:calc(var(--hdr-h) + 20px);display:flex;flex-direction:column;gap:26px}
.filters fieldset{border:0;margin:0;padding:0;min-width:0}
.filters legend{font-size:.76rem;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--mut);margin-bottom:10px;padding:0}
:lang(zh) .filters legend,:lang(ar) .filters legend{letter-spacing:.04em}
.seg{display:flex;flex-direction:column;gap:2px}
.seg label{position:relative;cursor:pointer}
.seg input{position:absolute;opacity:0;inset:0;margin:0;cursor:pointer}
.seg span{display:flex;align-items:center;justify-content:space-between;gap:10px;min-height:40px;padding:8px 12px;border-radius:var(--r-sm);font-size:.9rem;color:var(--ink-2);transition:background-color .14s}
.seg label:hover span{background:var(--bg-2)}
.seg input:checked+span{background:var(--brand-soft);color:var(--brand);font-weight:600}
.seg input:focus-visible+span{outline:2px solid var(--brand);outline-offset:1px}
.seg em{font-style:normal;font-size:.76rem;color:var(--mut-2);font-variant-numeric:tabular-nums}
.seg input:checked+span em{color:var(--brand)}
.searchbox{position:relative}
.searchbox .ic{position:absolute;inset-inline-start:13px;top:50%;transform:translateY(-50%);color:var(--mut-2);pointer-events:none}
.searchbox input{padding-inline-start:42px}
.resbar{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:10px;margin-bottom:18px;font-size:.9rem;color:var(--mut)}
.resbar b{color:var(--ink)}
.empty{padding:clamp(32px,5vw,56px);background:var(--bg-2);border:1px dashed var(--line-2);border-radius:var(--r);text-align:center}
.empty h3{margin-bottom:8px}
@media (max-width:900px){
  .catalog{grid-template-columns:1fr}
  .filters{position:static;gap:16px}
  .seg{flex-direction:row;flex-wrap:wrap;gap:6px}
  .seg span{min-height:36px;border:1px solid var(--line-2);border-radius:999px;padding:6px 14px;font-size:.85rem}
  .seg input:checked+span{border-color:var(--brand)}
  .seg em{display:none}
}

/* ===== 详情页 ===== */
.pd{padding-block:clamp(24px,3vw,40px) clamp(40px,5vw,64px)}
.detail{display:grid;grid-template-columns:minmax(0,1.08fr) minmax(0,1fr);gap:clamp(28px,5vw,72px);align-items:start}
.detail .fig{margin:0;position:sticky;top:calc(var(--hdr-h) + 20px);background:linear-gradient(180deg,#F7F9FC,#ECF0F6);border-radius:var(--r-lg);padding:clamp(24px,4vw,48px);aspect-ratio:1/1;display:flex;flex-direction:column;align-items:center;justify-content:center}
.detail .fig img{display:block;width:100%;height:100%;max-height:480px;object-fit:contain;mix-blend-mode:multiply}
.detail .fig svg{width:60%;height:auto}
.detail .fig figcaption{position:absolute;inset-inline-start:18px;bottom:16px;font-size:.74rem;color:var(--mut)}
.detail .model{display:inline-block;direction:ltr;unicode-bidi:isolate;font-size:.8rem;font-weight:600;letter-spacing:.1em;color:var(--brand);margin-bottom:10px}
.detail h1{font-size:clamp(1.9rem,3.2vw,2.75rem);margin-bottom:18px}
.detail .lead{font-size:1.06rem;color:var(--body);line-height:1.7}
.facts{display:grid;grid-template-columns:auto minmax(0,1fr);gap:10px 22px;margin:22px 0;padding:18px 0;border-block:1px solid var(--line);font-size:.9rem}
.facts dt{color:var(--mut)}
.facts dd{margin:0;color:var(--ink-2)}
.untrans{display:flex;gap:8px;font-size:.8rem;color:var(--warn);background:var(--warn-bg);padding:9px 12px;border-radius:var(--r-sm);margin:0 0 16px}
.feats{margin:0 0 22px;padding:0;list-style:none;display:grid;gap:10px}
.feats li{position:relative;padding-inline-start:28px}
.feats li::before{content:"";position:absolute;inset-inline-start:0;top:.42em;width:16px;height:16px;border-radius:50%;background:var(--brand-soft) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M4.5 8.2l2.2 2.2 4.8-4.8' fill='none' stroke='%231530E0' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/16px no-repeat}
.dactions{display:flex;flex-wrap:wrap;gap:10px;padding-top:6px}
.dactions .btn{flex:1 1 auto}
.assure{list-style:none;margin:22px 0 0;padding:0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;font-size:.8rem;color:var(--mut)}
.assure li{display:flex;gap:8px;align-items:flex-start;padding:12px;background:var(--bg-2);border-radius:var(--r-sm)}
.assure .ic{width:18px;height:18px;color:var(--brand);flex:none}
@media (max-width:900px){.detail{grid-template-columns:minmax(0,1fr)}.detail .fig{position:relative;top:0;aspect-ratio:4/3}}
@media (max-width:520px){.assure{grid-template-columns:1fr}}

.dtabs{position:sticky;top:var(--hdr-h,72px);z-index:20;display:flex;gap:clamp(14px,2.4vw,34px);overflow-x:auto;overflow-y:hidden;margin:clamp(40px,5vw,64px) 0 0;background:rgba(255,255,255,.94);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-bottom:1px solid var(--line);scrollbar-width:none}
.dtabs::-webkit-scrollbar{display:none}
.dtabs a{position:relative;padding:16px 2px;white-space:nowrap;text-decoration:none;color:var(--mut);font-weight:500;font-size:.94rem}
.dtabs a:hover{color:var(--ink)}
.dtabs a:hover::after{content:"";position:absolute;inset-inline:0;bottom:-1px;height:2px;background:var(--brand)}
.dsecs{display:grid;grid-template-columns:minmax(0,1fr);max-width:920px}
.dsec{padding-block:clamp(36px,4vw,52px);border-bottom:1px solid var(--line);scroll-margin-top:calc(var(--hdr-h,72px) + 70px)}
.dsec:last-child{border-bottom:0}
.dsec h2{font-size:clamp(1.35rem,2vw,1.7rem);display:flex;flex-wrap:wrap;align-items:center;gap:12px}
.dsec h3{font-size:1rem;margin-top:24px}
.limits{border-inline-start:3px solid #E0A23A;background:var(--warn-bg);padding:14px 18px 2px;border-radius:0 var(--r-sm) var(--r-sm) 0}
[dir=rtl] .limits{border-radius:var(--r-sm) 0 0 var(--r-sm)}
.limits .feats li::before{background:#F7E3BD url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M8 4.5v4.2M8 11.2v.3' fill='none' stroke='%238A5200' stroke-width='1.8' stroke-linecap='round'/%3E%3C/svg%3E") center/16px no-repeat}
.specs{width:100%;border-collapse:separate;border-spacing:0;font-size:.92rem;border:1px solid var(--line);border-radius:var(--r);overflow:hidden}
.specs th,.specs td{text-align:start;padding:13px 18px;vertical-align:top;border-bottom:1px solid var(--line)}
.specs tr:last-child th,.specs tr:last-child td{border-bottom:0}
.specs tbody tr:nth-child(even){background:var(--bg-2)}
.specs th{font-weight:500;color:var(--mut);width:36%}
.specs td{color:var(--ink)}
.specs td.num{font-variant-numeric:tabular-nums;font-weight:500}
.specs thead th{background:var(--ink);color:#fff;font-weight:600;font-size:.82rem;letter-spacing:.04em}
.specnote{display:flex;gap:8px;font-size:.82rem;color:var(--mut);margin:14px 0 0}
.scope3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin-top:8px}
.scope3>div{padding:22px;border:1px solid var(--line);border-radius:var(--r);background:#fff}
.scope3 h3{margin:0 0 14px;font-size:.98rem}
.scope3 .feats{margin:0;font-size:.9rem;gap:8px}
@media (max-width:760px){.scope3{grid-template-columns:1fr}}
.faq{margin-top:22px;border-top:1px solid var(--line)}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{display:flex;align-items:center;justify-content:space-between;gap:16px;cursor:pointer;padding:18px 0;font-weight:600;color:var(--ink);list-style:none}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";flex:none;display:grid;place-items:center;width:28px;height:28px;border-radius:50%;background:var(--bg-2);color:var(--ink);font-weight:500;font-size:1.1rem;transition:transform .2s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details p{color:var(--mut);margin:0 0 18px;max-width:70ch}
.dlcard{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:14px 24px;padding:18px 22px;border:1px solid var(--line);border-radius:var(--r);background:var(--bg-2)}
.dlcard .fi{display:flex;align-items:center;gap:14px;min-width:0}
.dlcard .fi>span:first-child{display:grid;place-items:center;width:44px;height:44px;border-radius:10px;background:#fff;color:var(--brand);border:1px solid var(--line);flex:none}
.dlcard b{display:block;color:var(--ink);font-size:.95rem}
.dlcard small{color:var(--mut);font-size:.8rem;overflow-wrap:anywhere}
.related{padding-block:clamp(48px,6vw,80px);background:var(--bg-2);border-top:1px solid var(--line)}

/* 资料下载页 */
.doclist{list-style:none;margin:0;padding:0;display:grid;gap:10px}
.doclist li{display:grid;grid-template-columns:64px minmax(0,1fr) auto;gap:18px;align-items:center;padding:14px 18px;background:#fff;border:1px solid var(--line);border-radius:var(--r)}
.doclist .th{width:64px;height:52px;border-radius:8px;background:var(--bg-2);display:grid;place-items:center;overflow:hidden}
.doclist .th img{width:100%;height:100%;object-fit:contain;mix-blend-mode:multiply}
.doclist .th svg{width:60%;height:60%}
.doclist b a{color:var(--ink);text-decoration:none}
.doclist b a:hover{color:var(--brand)}
.doclist small{display:block;color:var(--mut);font-size:.8rem;margin-top:2px}
@media (max-width:640px){.doclist li{grid-template-columns:52px minmax(0,1fr)}.doclist .th{width:52px;height:44px}.doclist li>:last-child{grid-column:1/-1}}

/* ===== 询价 ===== */
.qwrap{padding-block:clamp(28px,3.4vw,44px) clamp(64px,8vw,96px)}
.stepper{list-style:none;margin:22px 0 0;padding:0;display:flex;flex-wrap:wrap;gap:8px 28px}
.stepper li{display:flex;align-items:center;gap:10px;color:var(--mut);font-size:.9rem;font-weight:500}
.stepper li::before{content:attr(data-n);display:grid;place-items:center;width:28px;height:28px;border-radius:50%;border:1px solid var(--line-2);background:#fff;font-size:.8rem;font-weight:600;color:var(--mut)}
.stepper li[aria-current=step]{color:var(--ink);font-weight:600}
.stepper li[aria-current=step]::before{background:var(--brand);border-color:var(--brand);color:#fff}
.stepper li.done{color:var(--ok)}
.stepper li.done::before{content:"✓";background:var(--ok-bg);border-color:transparent;color:var(--ok)}
.qgrid{display:grid;grid-template-columns:minmax(0,1.6fr) minmax(300px,1fr);gap:clamp(20px,3vw,36px);align-items:start}
.qgrid>div:last-child{position:sticky;top:calc(var(--hdr-h) + 20px)}
@media (max-width:980px){.qgrid{grid-template-columns:1fr}.qgrid>div:last-child{position:static}}
.box{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:clamp(20px,2.6vw,28px);margin-bottom:18px}
.box h2{font-size:1.1rem;display:flex;align-items:center;justify-content:space-between;gap:10px;flex-wrap:wrap;margin-bottom:18px}
.box.side{background:var(--bg-2)}
.qitems{list-style:none;margin:0;padding:0}
.qitems li{display:grid;grid-template-columns:minmax(0,1fr) auto auto;gap:10px 16px;align-items:center;padding:14px 0;border-top:1px solid var(--line)}
.qitems li:first-child{border-top:0;padding-top:0}
.qitems .nm{min-width:0}
.qitems .nm b{display:block;color:var(--ink);font-size:.95rem;overflow-wrap:anywhere}
.qitems .nm small{color:var(--mut);font-size:.8rem}
.qitems input[type=number]{width:84px;min-height:40px}
@media (max-width:480px){.qitems li{grid-template-columns:minmax(0,1fr) auto}.qitems .nm{grid-column:1/-1}}
.grid2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px 18px}
.grid2 .full{grid-column:1/-1}
@media (max-width:560px){.grid2{grid-template-columns:1fr}}
.files{list-style:none;margin:8px 0 0;padding:0;display:flex;flex-wrap:wrap;gap:6px}
.files li{font-size:.8rem;background:var(--bg-2);padding:4px 10px;border-radius:999px;overflow-wrap:anywhere;max-width:100%}
.alert{padding:14px 16px;border-radius:var(--r-sm);background:var(--err-bg);color:var(--err);margin-bottom:16px;font-weight:500}
.localnote{display:flex;gap:10px;align-items:flex-start;padding:12px 16px;background:var(--ok-bg);color:#0A5C39;font-size:.86rem;border-radius:var(--r-sm);margin:14px 0}
.localnote::before{content:"";flex:none;width:18px;height:18px;margin-top:1px;background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%230B7A4B' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Crect x='4' y='10' width='16' height='11' rx='2'/%3E%3Cpath d='M8 10V7a4 4 0 0 1 8 0v3'/%3E%3C/svg%3E") center/contain no-repeat}
.review dl{display:grid;grid-template-columns:minmax(130px,auto) minmax(0,1fr);gap:12px 22px;margin:0}
.review dt{color:var(--mut);font-size:.9rem}
.review dd{margin:0;color:var(--ink);overflow-wrap:anywhere;white-space:pre-wrap}
@media (max-width:480px){.review dl{grid-template-columns:1fr}.review dd{margin-bottom:8px}}
.statusbox ol{list-style:none;margin:0;padding:0;display:grid;gap:0}
.statusbox li{position:relative;display:grid;grid-template-columns:22px minmax(0,1fr);gap:12px;padding-bottom:18px;color:var(--mut);font-size:.86rem}
.statusbox li:not(:last-child)::after{content:"";position:absolute;inset-inline-start:10px;top:24px;bottom:2px;width:2px;background:var(--line-2)}
.statusbox li::before{content:"";width:22px;height:22px;border-radius:50%;border:2px solid var(--line-2);background:#fff;box-sizing:border-box}
.statusbox li.on{color:var(--ink-2)}
.statusbox li.on::before{border-color:var(--brand);background:var(--brand) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M4.5 8.2l2.2 2.2 4.8-4.8' fill='none' stroke='%23fff' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/14px no-repeat}
.statusbox li.on:not(:last-child)::after{background:var(--brand)}
.statusbox li b{display:block;color:var(--ink);font-size:.92rem}
.success{text-align:center;max-width:620px;margin-inline:auto;padding-block:clamp(40px,6vw,80px)}
.success .mark{width:72px;height:72px;margin:0 auto 22px;border-radius:50%;background:var(--ok-bg);color:var(--ok);display:grid;place-items:center}
.success .mark svg{width:34px;height:34px}
.ref{font-variant-numeric:tabular-nums;font-weight:600;letter-spacing:.06em;color:var(--ink);background:var(--bg-2);border:1px solid var(--line);display:inline-block;padding:8px 16px;border-radius:var(--r-sm);margin:8px 0 22px;direction:ltr}

/* 设计说明弹窗 */
dialog.notes{max-width:min(760px,calc(100vw - 24px));width:100%;border:0;padding:0;border-radius:var(--r-lg);box-shadow:0 40px 80px -20px rgba(7,12,22,.45);color:var(--body);background:#fff}
dialog.notes::backdrop{background:rgba(7,12,22,.55);-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px)}
.notes .in{padding:clamp(22px,3.4vw,36px);max-height:82vh;overflow:auto}
.notes h2{display:flex;justify-content:space-between;align-items:center;gap:10px}
.notes h3{margin-top:1.4em;font-size:1rem}
.notes ul{padding-inline-start:1.2em;margin:0 0 .8em}
.notes li{margin-bottom:6px}

h1,h2,h3{overflow-wrap:break-word;hyphens:auto}
a.line.soon.extra{background:#fff;border-color:var(--line-2)}
a.line.soon.extra .lic{background:var(--brand-soft);color:var(--brand)}
a.line.soon.extra h3{color:var(--ink)}
.aiband .eyebrow{margin-bottom:18px}
.doclist small{overflow-wrap:anywhere}
.doclist small bdi{display:inline-block;max-width:100%;overflow-wrap:anywhere}

/* ===== 制造与供应能力：图片墙布局 ===== */
.cap-head{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(20px,4vw,64px);align-items:end;margin-bottom:36px}
.cap-head h2{margin:0}
.cap-head .mut{margin:0;color:var(--on-dark-mut);max-width:52ch}
.cp{position:relative;margin:0;border-radius:var(--r);overflow:hidden;background:var(--dark-2)}
.cp img{display:block;width:100%;height:100%;object-fit:cover;transition:transform .6s}
.cp:hover img{transform:scale(1.03)}
.cp figcaption{position:absolute;inset-inline-start:14px;bottom:14px;padding:5px 12px;border-radius:999px;background:rgba(7,12,22,.68);color:#E6EBF3;font-size:.76rem;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px)}
.cap-mosaic{display:grid;grid-template-columns:1.25fr 1fr 1fr;grid-template-rows:260px 260px;gap:14px}
.cap-mosaic .m-a{grid-row:span 2}
.cap-mosaic .m-b,.cap-mosaic .m-e{grid-column:span 1}
.cap-office{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;margin-top:14px}
.cap-office .cp{aspect-ratio:16/11}
.dark-sec .cap-list{grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(18px,3vw,40px);margin-top:44px}
.dark-sec .cap-list li{border-top:1px solid rgba(255,255,255,.14);border-bottom:0!important}
.dark-sec .certs{margin-top:32px}
@media (max-width:900px){
  .cap-head{grid-template-columns:1fr}
  .cap-mosaic{grid-template-columns:1fr 1fr;grid-template-rows:auto}
  .cap-mosaic .m-a{grid-row:auto;grid-column:1/-1;aspect-ratio:4/3}
  .cap-mosaic .m-b,.cap-mosaic .m-e,.cap-mosaic .m-c,.cap-mosaic .m-d{grid-column:auto;aspect-ratio:1/1}
  .cap-office{grid-template-columns:1fr 1fr}
  .dark-sec .cap-list{grid-template-columns:1fr}
}
.hp{position:absolute;inset-inline-start:-9999px;width:1px;height:1px;overflow:hidden}
.btn[disabled]{opacity:.6;cursor:progress}